today, israel launched more pinpoint air strikes targeting military installations in gaza. over a dozen palestinians killed in recent days. israel is moving in ground troops. >> no government would tolerate a situation where it nearly a fifth of its people live o under a constant barrage of rocket fire. israel will not tolerate this situation. >> tomorrow egypt's prime minister expected to make an unprecedented visit to gaza to try and bring calm. china, france, russia and australia all spoke out today urging both sides to show restraint. >>> a congressional hearing on the deadly terrorist attack in benghazi began today. republicans fired up over how the obama administration handled the tragedy by first reporting it was sparked by anti-american protests. former cia director david petraeus will testify behind closed doors. he went to benghazi to a investigate and both parties are hopeful he can clear up who knew what and when. meanwhile, petraeus made a first public remark since resigning last friday. he told a tv reporter he did not share any classified documents with paula